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公开(公告)号：US10593254B2
公开(公告)日：2020-03-17
申请号：US16196393
申请日：2018-11-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hye-Jin Shin , Won-Kyu Kwak , Kwang-Min Kim
IPC: G09G3/20 , G02F1/1345 , G02F1/1333 , G09G3/36
Abstract: A display substrate and a display device including the display substrate are disclosed. In one aspect, the display substrate includes a plurality of pixels formed in a substantially circular pixel area and a driving circuit formed in a peripheral area surrounding the pixel area and configured to drive the pixels. A boundary is formed between the pixel area and the peripheral area, and the boundary is substantially concentric with respect to an arc defining the substantially circular pixel area. The driving circuit comprises a conductive pattern having a first side which extends in a peripheral direction crossing the boundary.
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公开(公告)号：US10325559B2
公开(公告)日：2019-06-18
申请号：US15827287
申请日：2017-11-30
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seung-Kyu Lee , Kwang-Min Kim , Byoung Sun Kim
IPC: G09G3/3258 , G02F1/1345 , G09G3/20 , H01L27/32
Abstract: A display includes a plurality of pixels in a non-quadrangular display area and a plurality of first driving circuits and a plurality of second driving circuits in a peripheral area of the display area. Each of the pixels is connected to a first signal line in a first direction and a second signal line in a second direction crossing the first direction. Each of the first driving circuits outputs a first signal to the first signal line of a corresponding one of the pixels. Each of the second driving circuits outputs a second signal to the second signal line of a corresponding one of the pixels. The number of second driving circuits between neighboring first driving circuits is different depending on a position in the peripheral area.
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公开(公告)号：US20190123117A1
公开(公告)日：2019-04-25
申请号：US16222753
申请日：2018-12-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Tae Hoon Kwon , Won Kyu Kwak , Kwang-Min Kim , HEY JIN SHIN , Seung-Kyu Lee
Abstract: A display device includes a substrate having a first region in which an image is displayed, a second region in which an image is not displayed, and a bending region connecting the first region and the second region. The bending region is configured to bend along a bending axis which extends in a first direction. A plurality of pad terminals is disposed within the second region. A first width of the bending region, measured along the first direction, is narrower than a second width of the second region, measured along the first direction.
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公开(公告)号：US10157565B2
公开(公告)日：2018-12-18
申请号：US14807785
申请日：2015-07-23
Applicant: Samsung Display Co., Ltd.
Inventor： Hye-Jin Shin , Won-Kyu Kwak , Kwang-Min Kim
IPC: G09G3/20 , G02F1/1333 , G09G3/36
Abstract: A display substrate and a display device including the display substrate are disclosed. In one aspect, the display substrate includes a plurality of pixels formed in a substantially circular pixel area and a driving circuit formed in a peripheral area surrounding the pixel area and configured to drive the pixels. A boundary is formed between the pixel area and the peripheral area, and the boundary is substantially concentric with respect to an arc defining the substantially circular pixel area. The driving circuit comprises a conductive pattern having a first side which extends in a peripheral direction crossing the boundary.
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公开(公告)号：US20170256566A1
公开(公告)日：2017-09-07
申请号：US15600330
申请日：2017-05-19
Applicant: Samsung Display Co., Ltd.
Inventor： Chang-Soo Pyon , Min-Ho Ko , Hyun-Chol Bang , Kwang-Min Kim , Won-Kyu Kwak
IPC: H01L27/12 , H01L49/02 , H01L23/522
CPC classification number: H01L27/124 , H01L23/5223 , H01L27/1255 , H01L28/40
Abstract: A semiconductor device includes a substrate, a first conductive layer on the substrate and including a main pattern, and substantially symmetrical auxiliary patterns extending from two sides of the main pattern, an insulating layer on the substrate and the first conductive layer, and a second conductive layer on the insulating layer and overlapping at least a portion of the main pattern and the auxiliary patterns.
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Patent Agency Ranking
公开(公告)号：US09508778B2
公开(公告)日：2016-11-29
申请号：US14599189
申请日：2015-01-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Nam-Hee Kim , Keun Soo Lee , Sun Youl Lee , Kwang-Min Kim , Mi Kyung Kim , Yang Wan Kim , Jong-Ryuk Park , Kyung Jin Lee , Sang Min Yi , Sang Shin Lee
CPC classification number: H01L27/3246 , H01L27/3216 , H01L27/3218 , H01L51/0011 , H01L51/525
Abstract: An organic light emitting device includes: a first substrate; a plurality of electrodes on the first substrate; a pixel definition layer on the plurality of electrodes and including a plurality of openings and respectively exposing the plurality of electrodes; and a spacer on the pixel definition layer, wherein the pixel definition layer includes a first opening and a second opening adjacent to each other along a first direction by an interval for each pixel, and a third opening adjacent to the first opening and the second opening by an interval along a second direction crossing the first direction, and wherein the spacer is at a crossing point of a first imaginary line extending in the first direction and passing between the first opening and the third opening and a second imaginary line extending in the second direction and passing between the first opening and the second opening.
Abstract translation: 一种有机发光器件包括：第一衬底; 第一基板上的多个电极; 多个电极上的像素限定层，并且包括多个开口并分别暴露多个电极; 以及所述像素限定层上的间隔物，其中所述像素限定层包括第一开口和第二开口，所述第一开口和第二开口沿着第一方向彼此相邻，每个像素的间隔相邻;以及邻近所述第一开口和所述第二开口的第三开口 沿着与第一方向交叉的第二方向的间隔，并且其中间隔件处于沿第一方向延伸并在第一开口和第三开口之间延伸的第一假想线的交叉点，以及在第二方向上延伸的第二假想线 方向并且在第一开口和第二开口之间通过。
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公开(公告)号：US20160321990A1
公开(公告)日：2016-11-03
申请号：US14928843
申请日：2015-10-30
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang-Min Kim , Seung-Kyu Lee
IPC: G09G3/32
CPC classification number: G09G3/3233 , G09G3/3266 , G09G2300/0413 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/0262 , G09G2320/0233 , G09G2320/0238 , G09G2320/045
Abstract: An organic light-emitting diode display is disclosed. In one aspect, the display includes a display panel including a plurality of display pixels and a plurality of dummy pixels. The display also includes a scan driver including a plurality of first stages configured to sequentially supply a plurality of scan signals to the scan lines and a plurality of second stages configured to sequentially supply a plurality of scan signals to the dummy scan lines. The display also includes a data driver configured to provide corresponding data signals to the data lines, wherein each of the scan signals includes at least one first pulse to be applied as a bias voltage to a driving transistor of each of the display pixels and the dummy pixels and a second pulse to be applied as the corresponding data signal to the driving transistor.
Abstract translation: 公开了一种有机发光二极管显示器。 一方面，显示器包括显示面板，显示面板包括多个显示像素和多个虚拟像素。 显示器还包括扫描驱动器，其包括多个第一级，其被配置为顺序地向扫描线提供多个扫描信号;以及多个第二级，被配置为顺序地将多个扫描信号提供给虚拟扫描线。 该显示器还包括数据驱动器，其被配置为向数据线提供相应的数据信号，其中每个扫描信号包括至少一个要作为偏置电压施加到每个显示像素的驱动晶体管的第一脉冲和虚拟 像素和第二脉冲作为相应的数据信号施加到驱动晶体管。
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公开(公告)号：US20160225306A1
公开(公告)日：2016-08-04
申请号：US14807785
申请日：2015-07-23
Applicant: Samsung Display Co., Ltd.
Inventor： Hye-Jin Shin , Won-Kyu Kwak , Kwang-Min Kim
IPC: G09G3/20
CPC classification number: G09G3/2092 , G02F1/1333 , G02F1/1345 , G02F1/13454 , G02F2201/56 , G09G3/3611 , G09G2300/0426 , G09G2310/0202 , G09G2310/0281
Abstract: A display substrate and a display device including the display substrate are disclosed. In one aspect, the display substrate includes a plurality of pixels formed in a substantially circular pixel area and a driving circuit formed in a peripheral area surrounding the pixel area and configured to drive the pixels. A boundary is formed between the pixel area and the peripheral area, and the boundary is substantially concentric with respect to an arc defining the substantially circular pixel area. The driving circuit comprises a conductive pattern having a first side which extends in a peripheral direction crossing the boundary.
Abstract translation: 公开了一种显示基板和包括显示基板的显示装置。 一方面，显示基板包括形成在大致圆形像素区域中的多个像素和形成在围绕像素区域的周边区域中的驱动电路，并且被配置为驱动像素。 在像素区域和周边区域之间形成边界，并且边界相对于限定基本上圆形的像素区域的弧线基本上是同心的。 驱动电路包括具有沿与边界交叉的周向延伸的第一侧的导电图案。
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公开(公告)号：US20150311473A1
公开(公告)日：2015-10-29
申请号：US14599189
申请日：2015-01-16
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Nam-Hee Kim , Keun Soo Lee , Sun Youl Lee , Kwang-Min Kim , Mi Kyung Kim , Yang Wan Kim , Jong-Ryuk Park , Kyung Jin Lee , Sang Min Yi , Sang Shin Lee
CPC classification number: H01L27/3246 , H01L27/3216 , H01L27/3218 , H01L51/0011 , H01L51/525
Abstract: An organic light emitting device includes: a first substrate; a plurality of electrodes on the first substrate; a pixel definition layer on the plurality of electrodes and including a plurality of openings and respectively exposing the plurality of electrodes; and a spacer on the pixel definition layer, wherein the pixel definition layer includes a first opening and a second opening adjacent to each other along a first direction by an interval for each pixel, and a third opening adjacent to the first opening and the second opening by an interval along a second direction crossing the first direction, and wherein the spacer is at a crossing point of a first imaginary line extending in the first direction and passing between the first opening and the third opening and a second imaginary line extending in the second direction and passing between the first opening and the second opening.
Abstract translation: 一种有机发光器件包括：第一衬底; 第一基板上的多个电极; 多个电极上的像素限定层，并且包括多个开口并分别暴露多个电极; 以及所述像素限定层上的间隔物，其中所述像素限定层包括第一开口和第二开口，所述第一开口和第二开口沿着第一方向彼此相邻，每个像素的间隔相邻;以及邻近所述第一开口和所述第二开口的第三开口 沿着与第一方向交叉的第二方向的间隔，并且其中间隔件处于沿第一方向延伸并在第一开口和第三开口之间延伸的第一假想线的交叉点，以及在第二方向上延伸的第二假想线 方向并且在第一开口和第二开口之间通过。
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公开(公告)号：US12080207B2
公开(公告)日：2024-09-03
申请号：US17728873
申请日：2022-04-25
Applicant: Samsung Display Co., Ltd.
Inventor： Kwang-Min Kim , Won Kyun Kwak , Seung-Kyu Lee
IPC: G09G3/00 , G09G3/20 , G09G3/30 , G09G3/3225 , G09G3/3233 , G09G3/3266 , G09G3/3291 , H01L21/304 , H01L21/66 , H01L27/32 , H10K59/122 , H10K59/124 , H10K59/131
CPC classification number: G09G3/006 , G09G3/3225 , G09G3/3233 , G09G3/3266 , G09G3/3291 , H10K59/131 , G09G2300/0426 , G09G2300/0809 , G09G2300/0819 , G09G2300/0842 , G09G2330/021 , G09G2330/12 , H10K59/122 , H10K59/124
Abstract: A display device includes a substrate includes a display area having a plurality of pixels, a pad area including a plurality of input pads, and a circuit area positioned between the pad area and the display area; a crack sensor having a first end and a second end, the first end being connected to a first input pad of the plurality of input pads; a first shorting element extending through the pad area, the first shorting element being connected to the second end and extending to an edge of the substrate; a plurality of data lines connected to the plurality of pixels; and a crack sensing circuit including a first switching element having an input terminal connected to the first end and an output terminal connected to a first data line of the plurality of data lines, and a second switching element having an input terminal connected to the second end and an output terminal connected to a second data line of the plurality of data lines.
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